1142111003000 has 128 divisors (see below), whose sum is σ = 2983301418240. Its totient is φ = 405654480000.

The previous prime is 1142111002987. The next prime is 1142111003041. The reversal of 1142111003000 is 3001112411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 734306 + ... + 1680305.

It is an arithmetic number, because the mean of its divisors is an integer number (23307042330).

Almost surely, 2^{1142111003000} is an apocalyptic number.

1142111003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1142111003000 is an abundant number, since it is smaller than the sum of its proper divisors (1841190415240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1142111003000 is a wasteful number, since it uses less digits than its factorization.

1142111003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414686 (or 2414672 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1142111003000 its reverse (3001112411), we get a palindrome (1145112115411).

The spelling of 1142111003000 in words is "one trillion, one hundred forty-two billion, one hundred eleven million, three thousand".